Hmmmm... is Serena really gonna wear this denim outfit to the US Open?!! Haha, complete with leather looking like boots! :P Well, the denim is supposed to be quite cooling cuz it is made of 'Dri-fit" material... and the boots well, they could be unzipped to sneakers if u can't take the heat. I'm amazed at what they've come up with... Attention grabber for sure! :)